242885809 (number)

242885809 is an odd 9-digits composite number following 242885808 and preceding 242885810. In scientific notation, it is written as 2.42885809 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 241544160 positive integers (up to 242885809) that are relatively prime to 242885809.

Interesting facts

Basic properties

Name

Name two hundred forty-two million eight hundred eighty-five thousand eight hundred nine

Notation

Scientific notation 2.42885809 × 10^8
Engineering notation 2.42885809 × 10^6

Prime Factorization of 242885809

Prime Factorization 691 × 313 × 1123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 242885809
Product of the distinct prime numbers

The prime factorization of 242885809 is 691 × 313 × 1123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 95, 42, 406, 916, 3542, 2762, 73725, 95050, 315219, 261863, 2221149, 6251859, 87203603, 38870435, 653282798, 888674131, 401052995, 2484450570

Basic calculations (n = 242885809)

Multiplication

n×y
n×2 485771618
n×3 728657427
n×4 971543236
n×5 1214429045

Division

n÷y
n÷2 121442904.5
n÷3 80961936.333333
n÷3 60721452.25
n÷5 48577161.8

Exponentiation

ny
n2 58993516213584481
n3 1.4328687911291E+25
n4 3.4802349552425E+33
n5 8.4529968261414E+41

Nth Root

y√n
2√n 15584.794159693
3√n 623.92738392466
4√n 124.83907304884
5√n 47.542326278356

Divisors of 242885809

1, 313, 691, 1123, 216283, 351499, 775993, 242885809

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242885808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242885809 can be divided by 8 positive divisors. The sum of these divisors (counting 242885809) is 1, the average is 0.125.

Base conversion 242885809

Base System Value
2 Binary 1110011110100010010010110001
3 Ternary 121221000212200201
4 Quaternary 32132202102301
5 Quinary 444134321214
6 Senary 40033515201
8 Octal 1636422261
10 Decimal 242885809
12 Duodecimal 69412b01
16 Hexadecimal e7a24b1
20 Vigesimal 3fi0ea9
36 Base36 40lvw1

Cryptographic Hash Functions

md5 14f2b7aa2cdbf00b6cd8ffd1159e3d27
sha1 d113540697d0231900a6075978fdb12ab9e0f990
sha256 b8705276fdc9f41af57e2b73d9967170a3f18e5c24ad9d1faedd0e92663771f9
sha512 20b4031ec00f55b1e58fe7bf1a34bff99f71a57f42a1af79397a47a37753834c7054d4ee7ccb060afaddad6e9fc6c17b598e337cbce4c7d544f9f744e0e4c881
ripemd-160 9540251c1d709b292de80804b4e1d56f8e6e7b0b

242885809 as geometric shapes

Circle

Radius = n
Diameter 485771618
Circumference 1526096546.4312
Area 1.8533359714603E+17

Sphere

Radius = n
Volume 6.0019867570257E+25
Surface area 7.4133438858411E+17
Circumference 1526096546.4312

Square

Length = n
Perimeter 971543236
Area 58993516213584481
Diagonal 343492405.19576

Cube

Length = n
Surface area 353961097281506886
Volume 1.4328687911291E+25
Space diagonal 420690561.62547

Equilateral Triangle

Length = n
Perimeter 728657427
Area 2.5544941849767E+16
Altitude 210345280.81274

Triangular Pyramid

Length = n
Surface area 2.5544941849767E+16
Volume 1.6886520645966E+24
Height 114497468.39859